Author Topic: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle  (Read 4236 times)

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Online BenelliSEI

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #25 on: September 08, 2024, 07:13:23 AM »
Nice progress all around! Lovely.

Online RAFster122s

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #26 on: September 08, 2024, 01:49:49 PM »
There is a anti squeal coating like that I have seen used on some cars...cannot recall the name of it...same color and all...
David- back in the desert SW!

Offline newday777

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #27 on: September 08, 2024, 06:04:53 PM »
There is a anti squeal coating like that I have seen used on some cars...cannot recall the name of it...same color and all...
I think it was basically RTV
Stu
Honda Parts manager in the mid 1970s Nashua Honda
My current rides
1975 K5 Planet Blue my summer ride, it was a friend's bike I worked with at the Honda shop in 76, lots of fun to be on it again
1976 K6 Anteres Red rebuilding project, was originally my brother's that I set up from the crate, it'll breath again soon!
Project 750s, 2 K4, 2 K6, 1 K8
2008 GL1800 my daily ride and cross country runner

Prior bikes....
1972 Suzuki GT380 I had charge of it for a year in 1973 while my friend was deployed and learned to love street riding....
New CB450 K7 after my friend returned...
New CB750 K5 Planet Blue, demise by ex cousin in law at 9,000 miles...
New CB750 K6 Anteres Red, to replace the totaled K5, I sold this K6 at 45k in 1983, I had heavily modified it, many great memories on it and have missed it greatly.....
1983 GL1100A, 1999 GL1500 SE, 1999 GL1500A

Offline cfairweather

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #28 on: September 09, 2024, 05:02:43 PM »
Started putting on a few parts.

Offline cfairweather

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #29 on: September 11, 2024, 05:20:00 PM »
Today, I worked on the front forks.  I removed and replaced the 4 axel holder studs, cleaned everything and then polished the aluminum.  You can see the old tubes with the new ones I purchased.   
« Last Edit: September 11, 2024, 05:26:15 PM by cfairweather »

Offline Stev-o

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #30 on: September 12, 2024, 07:59:09 AM »
I love polished aluminum...nice job.  Where'd you get the tubes?
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline cfairweather

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #31 on: September 12, 2024, 08:13:14 AM »
I got the tubes from Z1 Parts and in my opinion, the quality is excellent. 
https://z1parts.net/

Offline Stev-o

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #32 on: September 12, 2024, 08:47:34 AM »
I got the tubes from Z1 Parts and in my opinion, the quality is excellent. 
https://z1parts.net/
Good to know, thx. 

I love Z1parts.net, had them on speed dial when I was restoring my Z1 several years ago. All of the parts I bought from them have held up well [body kit, exhaust, seat, etc]





'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline cfairweather

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #33 on: September 12, 2024, 07:09:02 PM »
You did a great job on your Kawasaki.  I also buy my DID rim sets from Z1 Parts as they usually cheaper than other places. 

Several days ago, I was able to contact Ryder3, and he will be passing through Cheyenne in late Oct or early November.  I am looking forward to meeting him. 


Offline Stev-o

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #34 on: September 13, 2024, 06:57:47 AM »
You did a great job on your Kawasaki.

Thanks
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline cfairweather

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #35 on: September 13, 2024, 05:28:27 PM »
I installed the wiring harness, coils, handlebars, battery and other things too.  I decided to clean/lube the original ignition switch, so I had to replace the wiring harness round connector with a square one.  Tip:  If you use a reproduction wiring harness, do yourself a favor and open it up and solder all crimped connections (about 6 places).  If you don't solder these wires, you will probably have intermittent electrical issues. 
« Last Edit: September 13, 2024, 05:30:18 PM by cfairweather »

Offline cfairweather

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #36 on: September 15, 2024, 06:24:58 PM »
I have continued to add parts to the bike.  I had to deal with a few wiring issues which is pretty normal for one of my builds :).  I still need to verify it will charge the battery, but at least the lights work and the turn signals function.  Tomorrow, I will start on the wheels which will be a major affair.  I plan on replacing the wheel bearings, polishing the hubs and installing new spokes into new DID rims.

« Last Edit: September 15, 2024, 06:26:40 PM by cfairweather »

Online grcamna2

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #37 on: September 15, 2024, 07:12:42 PM »
Cedric,I'm following along on the restoration journey with you.
I appreciate you letting your K0 speak for itself  ;D
I can only hope more owners will allow their motorcycle to let them know how they feel:fix them before they break  ;)
75' CB400F/'bunch o' parts' & 81' CB125S modded to a 'CB200S'
  I love the small ones too !
Do your BEST...nobody can take that away from you.

Offline cfairweather

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #38 on: September 17, 2024, 03:53:00 PM »
I got the wheels rebuilt with new bearings, seals, spokes, rims, tubes/tires and balanced them.  I will be installing new rubber pads into the wheels too.  A new heavy duty DID riveted X-Ring chain will be coupled to a 18 tooth front sprocket and 43 tooth rear sprocket.  It is starting to look like a motorcycle :).


Offline newday777

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #39 on: September 17, 2024, 04:02:51 PM »
CB 750 Honda K0 is gonna love them shiny new wheels and sneakers!

Just a FYI
The Xring chain will probably rub the chain guard, unless you went to a 520 chain and sprockets.
Stu
Honda Parts manager in the mid 1970s Nashua Honda
My current rides
1975 K5 Planet Blue my summer ride, it was a friend's bike I worked with at the Honda shop in 76, lots of fun to be on it again
1976 K6 Anteres Red rebuilding project, was originally my brother's that I set up from the crate, it'll breath again soon!
Project 750s, 2 K4, 2 K6, 1 K8
2008 GL1800 my daily ride and cross country runner

Prior bikes....
1972 Suzuki GT380 I had charge of it for a year in 1973 while my friend was deployed and learned to love street riding....
New CB450 K7 after my friend returned...
New CB750 K5 Planet Blue, demise by ex cousin in law at 9,000 miles...
New CB750 K6 Anteres Red, to replace the totaled K5, I sold this K6 at 45k in 1983, I had heavily modified it, many great memories on it and have missed it greatly.....
1983 GL1100A, 1999 GL1500 SE, 1999 GL1500A

Offline denward17

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #40 on: September 17, 2024, 04:25:38 PM »
Looking good Cedric.....following...

Offline cfairweather

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #41 on: September 18, 2024, 03:00:31 PM »
I installed the wheels, chain, front fender and brake lines. Notice the fender is a new one.  I have the old double-cut fender and decided to worry about it later.  I have worked out the dents, but it needs to be re-chromed.  Maybe I should just sell it...???  Also, the chain didn't rub the chain guard.  The CB750 standard chain has 100 links and this is perfect for the 17 or 18 tooth front and 48 tooth rear sprocket.  I had to remove one link for the 18/43 combo. 



 
« Last Edit: September 20, 2024, 06:34:56 AM by cfairweather »

Online BenelliSEI

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #42 on: September 19, 2024, 02:01:28 PM »
Cedric….. Looks fantastic. Keep that front fender, it belongs back on the bike.

Offline cfairweather

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #43 on: September 20, 2024, 08:09:01 AM »
I am getting close to completing this project and today, I rode it to the end of my driveway which is about 100 feet long.  It started right up and ran perfectly.  The clutch/shifting is smooth as butter and the engine performance seems impressive.  I am very happy with the project so far, but it is not finished yet.  I am waiting on the taillight backplate and hopefully, it will arrive today.  After I get it finished, I will take a bunch of pictures and post them here.
Here is one picture for now.



Offline Stev-o

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #44 on: September 20, 2024, 08:14:30 AM »
Beautiful...nice job
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Online grcamna2

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #45 on: September 20, 2024, 10:04:52 AM »
Looking Real Nice  8)
75' CB400F/'bunch o' parts' & 81' CB125S modded to a 'CB200S'
  I love the small ones too !
Do your BEST...nobody can take that away from you.

Offline cfairweather

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #46 on: September 21, 2024, 02:44:00 PM »
Here are some of the parts that didn't go back on the bike.
« Last Edit: September 21, 2024, 02:51:32 PM by cfairweather »

Offline cfairweather

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #47 on: September 21, 2024, 03:00:14 PM »
I am pretty much done with this project and very happy with the bike.  Here are some pictures and I hope

Excuse me for interrupting, this is the motorcycle, and I have a few things to say…  I was very sick and almost died, but my new owner, Ryder5, saved my life.  It is really hard to believe I had so many problems including, but not limited to:  cancer all over my body, a bad ticker, broken and cracked body parts, bad case of hemorrhoids, camchainitis, was full of crap and I looked like crap too.  Other than that, I felt like an abused and scuffed up classic trapped in a nursing home.  I will say, the surgery was painful, but very necessary.  I feel and look 50 years younger now, and it is all because of my hero, Cedric.  He is wonderful and I am forever thankful for him.  I will take him anywhere he wants to go and never complain again.

« Last Edit: September 21, 2024, 03:07:01 PM by cfairweather »

Offline newday777

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #48 on: September 21, 2024, 03:04:49 PM »
Welcome back to life CB 750 Honda K0.  Lookin Good!
Stu
Honda Parts manager in the mid 1970s Nashua Honda
My current rides
1975 K5 Planet Blue my summer ride, it was a friend's bike I worked with at the Honda shop in 76, lots of fun to be on it again
1976 K6 Anteres Red rebuilding project, was originally my brother's that I set up from the crate, it'll breath again soon!
Project 750s, 2 K4, 2 K6, 1 K8
2008 GL1800 my daily ride and cross country runner

Prior bikes....
1972 Suzuki GT380 I had charge of it for a year in 1973 while my friend was deployed and learned to love street riding....
New CB450 K7 after my friend returned...
New CB750 K5 Planet Blue, demise by ex cousin in law at 9,000 miles...
New CB750 K6 Anteres Red, to replace the totaled K5, I sold this K6 at 45k in 1983, I had heavily modified it, many great memories on it and have missed it greatly.....
1983 GL1100A, 1999 GL1500 SE, 1999 GL1500A

Offline cfairweather

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Re: 1970 CB750 K0 Project - Interesting Story Told By The Motorcycle
« Reply #49 on: September 21, 2024, 03:20:22 PM »
Thanks Stu.  I took Ryder5 for a 10 mile ride and I just wanted to keep running... mile after mile, like Forrest Gump.